In xf_gdi_surface_bits(...)
if (surface_bits_command->codecID == CODEC_ID_REMOTEFX)
{...}
else if (surface_bits_command->codecID == CODEC_ID_NSCODEC)
{... }
else if (surface_bits_command->codecID == CODEC_ID_NONE)
{...}
The update icons borders and Text are sometimes drawing in CODEC_ID_NONE, so
the MS server will send mix mode, ( CODEC_ID_REMOTEFX + CODEC_ID_NONE).
This link can solve my question:
http://social.msdn.microsoft.com/Forums/pl/os_windowsprotocols/thread/8d932d06-e6fa-4a7e-a77e-7efad532c63a
thanks all.
----- Original Message -----
From: ic_yang
To: freerdp-devel@lists.sourceforge.net
Sent: Friday, February 17, 2012 10:35 PM
Subject: Which function draw the changed window border
Hello FreeRDP community,
I am tracing and testing the remotefx with xfreerdp,
In the rfx_process_message(), I mark these 2 line ==>
case WBT_REGION:
//rfx_process_message_region(context, message, s);
break;
case WBT_EXTENSION:
//rfx_process_message_tileset(context, message, s);
break;
-----------------------------------------------------------------
so the tiles won't be decode out, and then I mark the
XCreateImage, XPutImage, XCopyArea, gdi_InvalidateRegion, and XSetClipMask
functions in the xf_gdi_surface_bits(...)(codedID is remoteFX)
so the system should not have any tiles output to display,
There is really most tiles are not display out,
But, I found that there are still "some" updated icons, changed borders and
some changed chars will display out.
I can't find which function draw these border, icons, and chars.
If there is no rfx decode process, where is the changed data come from?
I have tried all the xf_gdi_register_update_callbacks() and many other
probably functions, but still cant find it.
Can anyone plz help me or give me a clue to find the drawing function ?
Thanks and Regards
--ic.yang
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